Home / 2,053,921.47-3,080,952.48-706,072.56

Finding the Fourth Proportional to 2,053,921.47, 3,080,952.48 and 706,072.56

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Solution

The fourth proportional to 2,053,921.47, 3,080,952.48 and 706,072.56 is: 1,059,133.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,921.47 : 3,080,952.48 = 706,072.56 : x
  2. Step 2: Convert to fraction form
    2,053,921.47/3,080,952.48 = 706,072.56/x
  3. Step 3: Cross multiply
    2,053,921.47x = 3,080,952.48 × 706,072.56
  4. Step 4: Simplify right side
    2,053,921.47x = 2,175,376,004,791.95
  5. Step 5: Solve for x
    x = 2,175,376,004,791.95/2,053,921.47
  6. Step 6: Final answer
    x = 1,059,133.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.